評(píng)論
打印
Dinosaurs...the most sophisticated, best-engineered, highly adapted survival machines ever created by nature.
恐龍，大自然創(chuàng)造出來的最復(fù)雜的，設(shè)計(jì)最完美的，具有高適應(yīng)性的生存機(jī)器。
These guys were very successful.
那些家伙真的很厲害。
165 million years of evolution gives these prehistoric giants weaponry, defenses, and advanced senses able to put modern animals to shame.
一億六千五百萬年的進(jìn)化給了這些史前巨獸致命的攻防武器和先進(jìn)的感官，這讓當(dāng)今的動(dòng)物都望塵莫及。
Now, with cutting-edge imaging technology, we can go deep into a dinosaur's body and reveal how adaptation makes them stronger, cleverer and tougher.
現(xiàn)在，借助先進(jìn)的成像技術(shù)，我們可以深入恐龍的體內(nèi)來揭示適應(yīng)力是如何讓它們變得更強(qiáng)壯，更聰明，更堅(jiān)韌。
To me, it's the ultimate mystery...
對(duì)我而言，這是終極之謎...
What allowed them to be so successful for so long?
是什么讓它們?cè)谀敲撮L(zhǎng)的時(shí)間里如此得成功？
Dinosaurs are the planet's ultimate living creatures.
恐龍是地球上的終極生物。
They survived for over 165 million years.
它們生存了一億六千五百萬多年。
The key to that success are bodies well designed on the outside and precision-engineered on the inside.
成功的關(guān)鍵就在于它們?cè)O(shè)計(jì)完美的身體結(jié)構(gòu)和精巧細(xì)致的內(nèi)部器官。
Their advanced physiology comes down to one thing...adaptation, the result of both natural and sexual selection.
這些先進(jìn)的生理機(jī)能都能歸結(jié)為一點(diǎn)，那就是適應(yīng)能力，這是自然選擇和性選擇的結(jié)果。
Over more than 10 million generations, these giants continually improve...creating a better dinosaur than the one before.
在一千多萬代的時(shí)間里，這些巨獸一直都在進(jìn)化，不斷地創(chuàng)造出更優(yōu)秀的恐龍。
Natural selection is eliminating those animals that are not smart enough to do the job they need to do, eliminating the clumsy, eh, and favoring those--
自然選擇就是淘汰那些沒有足夠智商來完成必要工作的動(dòng)物，淘汰掉那些愚蠢的恐龍，
they have brain power to accomplish complicated tasks.
關(guān)照那些有智力去完成復(fù)雜任務(wù)的動(dòng)物。
Evolution means some species thrive, while others are driven to extinction.
進(jìn)化就意味著有些物種會(huì)興旺，而有些則會(huì)走向滅絕。
And in animals with such dangerous armaments, competition for survival can be deadly.
在那些擁有危險(xiǎn)武器的動(dòng)物之間，生存競(jìng)爭(zhēng)可能是致命的。
